38471697949209

Names of 38471697949209

• Cardinal: 38471697949209 can be written as Thirty-eight trillion, four hundred seventy-one billion, six hundred ninety-seven million, nine hundred forty-nine thousand, two hundred nine.

Scientific notation

• Scientific notation: 3.8471697949209 × 10¹³

Factors of 38471697949209

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 567

Divisors of 38471697949209

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 7 21 49 83 147 233 241 249 581 699 723 1631 1687 1743 4067 4893 5061 11417 11809 12201 19339 20003 34251 35427 54289 56153 58017 58081 60009 135373 140021 162867 168459 174243 380023 393071 406119 406567 420063 947611 980147 1140069 1179213 1219701 2660161 2751497 2842833 2845969 2940441 4505987 4660699 4820723 7980483 8254491 8537907 13083649 13517961 13532873 13982097 14462169 31541909 32624893 33745061 39250947 40598619 91585543 94625727 94730111 97874679 101235183 220793363 228374251 236215427 274756629 284190333 641098801 662380089 663110777 685122753 708646281 1085942867 1123228459 1923296403 1989332331 3153159409 3257828601 3369685377 7601600069 7862599213 9459478227 22072115863 22804800207 23587797639 53211200483 55038194491 66216347589 154504811041 159633601449 165114583473 261712230947 463514433123 785136692841 1831985616629 5495956849887 12823899316403 38471697949209
• Sum of all divisors σ(n): 60902305280208
• Sum of proper divisors (its aliquot sum) s(n): 22430607330999
• 38471697949209 is a deficient number, because the sum of its proper divisors (22430607330999) is less than itself. Its deficiency is 16041090618210

Bases of 38471697949209

• Binary: 1000101111110101100011111000111110001000011001₂
• Hexadecimal: 0x22FD63E3E219
• Base-36: DMXNJNDAX

Squares and roots of 38471697949209

• 38471697949209 squared (38471697949209²) is 1480071543095171976343725681
• 38471697949209 cubed (38471697949209³) is 56940865349177127786612078743802166936329
• The square root of 38471697949209 is 6202555.7594598857
• The cube root of 38471697949209 is 33758.2909157857

Scales and comparisons

• 38,471,697,949,209 seconds is equal to 1,223,280 years, 51 weeks, 4 days, 19 hours, 40 minutes, 9 seconds.
• To count from 1 to 38,471,697,949,209 would take you about three million, fifty-eight thousand, two hundred two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 38471697949209 cubic inches would be around 2813.2 feet tall.

Recreational maths with 38471697949209

• 38471697949209 backwards is 90294979617483
• The number of decimal digits it has is: 14
• The sum of 38471697949209's digits is 78
• More coming soon!